and chemical weapons again and secretary clinton did, we understand the red line, but the world this week certainly growing concern about syria's potential use of chemical weapons. can we ask you your view on this, how concerned are you? how imminent are your concerns? should assad believe that his weapons are sheltered and safe from potential response, a potential military action by anyone? >> well, without commenting on the specific intelligence that we have with regards to the chemical weapons, i think there is no question that we remain very concerned, very concerned that as the opposition advances, in particular on damascus, that the regime might very well consider the use of chemical weapons. the whole world is watching. the whole world's watching very closely. the president of the united states has made very clear that there will be cons qenszs. -- consequences. there will be consequences if the assad regime makes a terrible mistake by using these chemical weapons on their open people. i'm not going to speculate or comment on what those potential consequences would be. it's fair en